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Classes begin on August 25th. Completion of Algebra 1 is required.
课程自八月二十五日起。 要求已完成代数1。
联系电话:
909-455-4508
Mr. Lin
微信联系
![]() Classes begin on August 25th. Completion of Algebra 1 is required. 课程自八月二十五日起。 要求已完成代数1。
联系电话:
909-455-4508
Mr. Lin
Q2: Wire loops coaxial with a current carrying wire
The two circular wire loops represented above are coaxial. If the current I in loop A is increasing linearly with respect to time, which of the following is true of the induced current in loop B?
Lenz's Law - seeing that the magnetic field induced by a current induced by a change in magnetic flux (Faraday's Law) counteracts the change in flux.
If current in loop A is increasing, the magnetic flux pass loop B is increasing too. loop B will produce a current which counteracts the change of loop A.
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